157039831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8291}}^1$

素因数の和:8382

約数の個数: 16

約数和(自身を含む): 178311168

約数和(自身を除く): 21271337

約数列:

[1, 13, 31, 47, 403, 611, 1457, 8291, 18941, 107783, 257021, 389677, 3341273, 5065801, 12079987, 157039831]

約数ペア:

[(1, 157039831), (13, 12079987), (31, 5065801), (47, 3341273), (403, 389677), (611, 257021), (1457, 107783), (8291, 18941)]